86981488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{494213}}^1$

素因数の和:494232

約数の個数: 20

約数和(自身を含む): 183847608

約数和(自身を除く): 96866120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 494213, 988426, 1976852, 3953704, 5436343, 7907408, 10872686, 21745372, 43490744, 86981488]

約数ペア:

[(1, 86981488), (2, 43490744), (4, 21745372), (8, 10872686), (11, 7907408), (16, 5436343), (22, 3953704), (44, 1976852), (88, 988426), (176, 494213)]